High dose hook effect occurs when     the sperm cells are hook shaped     the mobile antibody-antigen complex binds to the stationary antibodies     not enough sample has been added     the mobile antibody-antigen complex binds to excess antigens     excess antigens prevents the mobile antibody-antigen complex from binding to the stationary antibodies

Q: If you gain immunity to an antigen by receiving a vaccine this is:     Natural passive…

A: Immune system is system which helps our body to fight against the foreign substances which will…

Q: What Moniclonal antibody topics can one do research on ?

A: Monoclonal antibodies are proteins that imitate the immune system's capacity to combat harmful…

Q: Do it quickly

A: We can say that Allergy is a chronic condition caused by an abnormal reaction to harmless substances…

Q: Human bodies make more different varieties of antibodies than they do different Toll-like receptors.…

A: Humans have immune systems that defend the body from disease-causing microorganisms. The first line…

Q: Helper T cells that have been activated   a Can activate macrophages b Can stimulate cytotoxic T…

A: The major histocompatibility complex, abbreviated as MHC, is a set or group of glycoproteins that…

Q: On which cells do we find self and non s

A: Every organism has unique molecules on the surface of the cells . The immune system has the capacity…

Q: n western blotting, secondary antibody is conjugated with color or fluorescence producing enzyme…

A: In recombinant DNA technology, several group of techniques are involved. These techniques are…

Q: Which of the antibodies has a short lifespan and function mainly in aiding phagocytes by causing…

A: This function is carried out by the immune system. Immunity is divided into innate and adaptive.…

Q: Canvas Question 14 2p Only one of the following describes fixed immune-related cells that are…

A: Introduction: The human body has a complex organization comprising of cells that make up tissues,…

Q: I understand what autoantibodies are, but are ANAs the same thing as autoantibodies, or is there a…

A: Autoantibodies are immune system antibodies that mistakenly target and attack an individual's own…

Q: The junctional imprecision resulting from the random insertion or deletion of nucleotides to the cut…

A: V(D)J recombination is a process of genetic rearrangement that occurs during the development of…

Q: What labels goes to active immunity and passive immunity

A: Immune response is the physiologial process which involves our body immune cells to identify and…

Q: Organize the following steps in order of antibody production. A. CD40L-CD40 interaction turn on…

A: The process of antibody production begins with the activation of a CD4 T cell by a dendritic cell…

Q: thymus positive selection negative selection medulla bone marrow cortex Drag corre In the thym…

A: T-cell development is a complex process that occurs primarily in the thymus and involves both…

Q: O IgA O IgG O IgM O IgE constitutes about 80% of circulating antibodies in plasma.

A: The correct Option for the answer tot htis question is Option B:- IgG. IgG constitutes about 75-80%…

Q: The secondary antibody used in the laboratory for western blotting is conjugated to which enzyme?…

A: Secondary antibody is complementary to the primary antibody that is specific for a particular…

Q: the 3rd line of defense please describe how each side is activated and what happens all the way to…

A: Introduction:- Immunity is defined as the ability of an organism to resist and prevent the…

Q: Breast feeding is associated with what type of immunity? Active immunity Innate immunity Passive…

A: Breastfeeding is the process wherein the mother feeds the baby the milk produced by her mammary…

Q: When people get vaccinated for the COVID-19, which of the following will occur to them in response…

A: Vaccination is the process of administering the vaccine which is a weakened or killed strain of the…

Q: **Monoclonal antibodies and Polyclonal antibodies What are the differences? How to make them?…

A: Antibodies, also known as immunoglobulins are proteins produced by the immune system in response to…

Q: What

A:

Q: Which of below domain of antibody is self-recognition site? Heavy chain Light chain Fab region…

A:

Q: 1. which antibody isotypes is in lowest concentration in serum? a- IGA b- IgD c-IgG d-IgE e-…

A:

Q: Identify the highlighted part of the antibody

A: Immunity is the most talked-about term in this covid pandemic, it defines to be the body's mechanism…

Q: Which of the following is not involved in specific immunity O Plasma cell O B cell O Neutrophil…

A: Introduction: Immunity is referred to as the host's resistance against any foreign antigen,…

Q: Upon antigen exposure, antigen binding sites;. is the first antibody produced with is the second…

A: The correct answer is:IgM; 10; IgA; 4; IgG; 2Here's the explanation:IgM: This is the first antibody…

Q: Why does exposure to chickenpox virus confers lifetime immunity? helper T cells do not activate B…

A: While interacting with virus the body produces two types of cells one that fight with the disease…

Q: Looking at figure , explain how thisphenomenon pertains to allergies.

A: The hapten-carrier phenomenon is seen with many allergies to common household chemicals, and some…

Q: Which of the following best describes an attenuated whole-agent vaccine? Which option is the…

A: Ans ✓Inactivated toxin (toxoid) that induces immunity against microbial toxin.This is the correct…

Q: Which of the following is INCORRECT Select one: Degradability is T cell requirement of…

A: The immune system of the body is involved in protecting the body against various pathogens. White…

Q: Memory B cells stand ready to: reproduce rapidly and produce their specific antibody kill viruses…

A: Lymphocytes are the type of leucocytes that play an essential role in immunity.

Q: How can B cells use bacteria cell walls to make antibody

A: Immunity is the ability of the body to fight against the antigen or pathogenic substances by…

Q: Match the antibody isotype with its functional characteristics. Highly effective at activating…

A: Answers  :  Highly active in activating complement :  Answers : -  IgM

Q: A monoclonal antibody molecule has only one Fab domain, while a polyclonal antibody has two Fab…

A: An Antibody (Ab), also known as an immunoglobulin (Ig), is a large, Y-shaped protein produced mainly…

Q: True or false B cells are responsible for cellular immunity Cytotoxic t cells recognize class 1…

A: White blood cells or WBCs are the parts of immune system that protect the body against foreign…

Q: Briefly explain where each antibody comes from in the examples below. When cold ends antibodies come…

A: Here, we are talking about the origin of antibodies, which are the the key components of the immune…

Q: Which Uknown 1 or 2, have antibodies for chicken gamma globulin antigen, also can you label the…

A: Enzyme linked immunosorbent assay : Horseradish phosphatase, BCIP/NBT (5-Bromo…

Q: Breastfeeding is an example of which of the following types of immunity? View Available Hint(s) for…

A: Breast milk is a rich source of Ig-A and Ig-G. These are antibodies which are required for fighting…